| 高空、低速、低雷诺数对发动机部件及整机性能的影响研究 |
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| 引用本文： | 金涛,何立明.高空、低速、低雷诺数对发动机部件及整机性能的影响研究[J].机械科学与技术(西安),2003,22(Z2):99-101. |
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| 作者姓名： | 金涛 何立明 |
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| 作者单位： | 金涛（空军工程大学,工程学院,西安,710038）;何立明（空军工程大学,工程学院,西安,710038） |
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| 摘 要： | 为研究FWS-9发动机作为高空无人飞行平台动力装置的可行性,在对发动机旋转部件(压气机、涡轮)雷诺数修正的基础上,研究了高空、低速、低雷诺数对发动机部件(风扇、压气机、主燃烧室和涡轮)和整机性能、稳定性的影响规律。
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| 关 键 词： | FWS-9发动机 高高空无人飞行平台 雷诺数修正 稳定性 性能 |
| 文章编号： | 1003-8728(2003)ZK-0099-03 |
| 修稿时间： | 2003年5月30日 |
On Influence of High Altitude, Low Velocity and Low Reynolds Number on the Performance of Engine's Components and Whole Engine |
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| JIN Tao,HE Li-ming.On Influence of High Altitude, Low Velocity and Low Reynolds Number on the Performance of Engine''''s Components and Whole Engine[J].Mechanical Science and Technology,2003,22(Z2):99-101. |
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| Authors: | JIN Tao HE Li-ming |
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| Abstract: | For investigating the feasibility of the FWS-9 engine used as the propulsion device of high altitude unmanned air vehicle,on the basis of Reynolds number correction to the engine's revolving components (compressor and turbine), the influence of high altitude, low velocity and low Reynolds number on the stability and performance of engine's components (fan, compressor, combustion chamber and turbine) and whole engine was studied. |
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| Keywords: | FWS-9 engine High altitude unmanned air vehicle Reynolds number correction stability Performance |
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